HAND CRANK OPERATED: Multifunctional emergency radio flashlight with hand crank power supply, suitable for emergency and outdoor activities AM-FM RECEIVING BAND: Hand crank emergency radio supports AM-FM radio, FM frequency 76-108MHz, AM frequency 520-1710KHz, with SOS alarm function LED LIGHT, SOS SOUND: The LED light of the multifunctional emergency radio has a brightness of about 100-120lm, the SOS sound is about 90dB, suitable for home and outdoor use LONG LASTING TIME: The hand crank emergency radio is powered by a premium lithium battery with a battery capacity of 1200mAh and has a working time of 8-10 hours (light) and 9-10 hours (radio) LIGHTWEIGHT AND PORTABLE: The emergency radio has a compact and portable design, easy to carry. Durable and practical, provides long-time lighting function in case of power failure or lighting need Specifications: Material: ABS AM/FM radio: FM: 76-108 MHz, AM: 520-1710 kHz Support: external 5V power supply charging Built-in battery: lithium battery 3.7V/1200mAh Product size: 17.8x6x5cm